mirror of
https://github.com/JuliaFEM/JuliaFEM.jl.git
synced 2026-09-10 13:17:42 +00:00
Jukka Aho
39 lines
1.1 KiB
Julia
39 lines
1.1 KiB
Julia
# This file is a part of JuliaFEM.
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# License is MIT: see https://github.com/JuliaFEM/JuliaFEM.jl/blob/master/LICENSE.md
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abstract Equation
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"""
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Integration point
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xi :: Array{Float64, 1}
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(dimensionless) coordinates of integration point
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weight :: Float64
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Integration weight
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attributes :: Dict{ASCIIString, Any}
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This is used to save internal variables of IP needed e.g. for incremental
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material models.
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"""
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type IntegrationPoint
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xi :: Array{Float64, 1}
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weight :: Float64
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attributes :: Dict{ASCIIString, Any}
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end
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IntegrationPoint(xi, weight) = IntegrationPoint(xi, weight, Dict{ASCIIString, Any}())
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type Assembly
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# LHS
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I :: Array{Int64, 1}
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J :: Array{Int64, 1}
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A :: Array{Float64, 1}
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# RHS
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i :: Array{Int64, 1}
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b :: Array{Float64, 1}
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# global dofs for each element
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gdofs :: Dict{Int64, Array{Int64, 1}}
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end
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Assembly() = Assembly(Int64[], Int64[], Float64[], Int64[], Float64[], Dict{Int64,Array{Int64,1}}())
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Assembly(gdofs::Dict{Int64,Array{Int64,1}}) = Assembly(Int64[], Int64[], Float64[], Int64[], Float64[], gdofs)
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